Note the (none) text in the MariaDB prompt. It will be used to display the current working database. Since you haven’t selected any database yet, it is displayed as (none).

Let’s try to create a sample database, which we’ll later populate with data. Type the following commands to create a database named testdb, which is owned by a new user testuser. These commands also set the password secretpassword for the new user:

Reloading the privilege tables will ensure that all changes made so far

will take effect immediately.

Reload privilege tables now? [Y/n]

... Success!

Cleaning up...

All done! If you've completed all of the above steps,your MariaDB

installation should now be secure.

Thanks forusing MariaDB!

Do not be concerned about the find_mysql_client: not found message. This is a known bug as described in this MariaDB mailing list. Also, unlike MySQL, MariaDB does not install a test database by default, so you can ignore this error message: